Dear ______ ,
①I am ______(自我介绍). ②I am writing to see if it is possible for you to provide me with information regarding ______(要询问的`内容).
③First of all, what are ______(第一个问题)? ④Secondly, when will ______(第二个问题)? ⑤Thirdly, is ______(第三个问题)?
⑧Thank you for you kindness, and your prompt attention to this letter will be highly appreciated.